On their fifth wedding anniversary, Yuri Oshikawa shyly tells her husband that she wants to commemorate the occasion with a nude photo shoot. Hoping to make her wish come true, he consults his boss, Oshima, who aggressively arranges a session with a talented photographer he knows. On the day of the shoot, Oshima is inexplicably there too, and Yuri is drawn into an inescapably shameful nude session that turns into a shocking affair.